rb-fxruby, fox, fxscintilla: set to nomaintaner following abandonment

ruby/rb-fxruby/Portfile

@@ -4,7 +4,7 @@ PortSystem      1.0
 PortGroup       ruby 1.0
 
 ruby.setup          fxruby 1.6.24 gem {} rubygems
-maintainers         lylejohnson.name:lyle
+maintainers         nomaintainer
 description         Ruby bindings for the FOX GUI Toolkit.
 long_description    FXRuby is a Ruby extention module that provides an \
                     interface to the FOX GUI library.

x11/fox/Portfile

@@ -5,7 +5,7 @@ version             1.6.54
 description         The FOX GUI toolkit
 long_description    FOX is a C++ based Toolkit for developing Graphical \
                     User Interfaces easily and effectively.
-maintainers         lylejohnson.name:lyle
+maintainers         nomaintainer
 categories          x11
 platforms           darwin
 license             LGPL-2.1+

x11/fxscintilla/Portfile

@@ -6,7 +6,7 @@ revision            0
 description         FOX wrapper for the Scintilla source code library
 long_description    fxscintilla is a FOX wrapper for the Scintilla \
                     source code widget library.
-maintainers         lylejohnson.name:lyle
+maintainers         nomaintainer
 categories          x11
 license             LGPL-2.1+
 platforms           darwin